2990113714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661237}}^1$

素因数の和:661282

約数の個数: 32

約数和(自身を含む): 5713096320

約数和(自身を除く): 2722982606

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 661237, 1322474, 4628659, 9257318, 11241029, 12563503, 22482058, 25127006, 78687203, 87944521, 157374406, 175889042, 213579551, 427159102, 1495056857, 2990113714]

約数ペア:

[(1, 2990113714), (2, 1495056857), (7, 427159102), (14, 213579551), (17, 175889042), (19, 157374406), (34, 87944521), (38, 78687203), (119, 25127006), (133, 22482058), (238, 12563503), (266, 11241029), (323, 9257318), (646, 4628659), (2261, 1322474), (4522, 661237)]